UNDECYLENIC ACID- antifungal pen liquid 
ARMY & AIR FORCE EXCHANGE SERVICE

Disclaimer: Most OTC drugs are not reviewed and approved by FDA, however they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies.

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Exchange Select Antifungal Nail Pen

Active ingredient

Undecylenic acid 25%w/w

Purpose

Antifungal

Uses

For the cure of most tinea pedis (athlete's foot) and tinea corporis (ringworm)
For relief of:

  • itching
  • burning
  • redness
  • irritation
  • scaling
  • discomfort which may accompany these conditions
  • soreness

Warnings

For external use only.

If pregnant or breastfeeding

consult a healthcare professional before use.

Do not use

on children 2 years of age unless directed by a doctor.

When using this product

avoid contact with eyes.

Use only as directed

by a doctor on persons with highly sensitive skin.

Stop use and consult a doctor if

  • there is no improvement within 4 weeks
  • irritation occurs

Keep out of reach of children.

If accidental ingestion occurs, get medical help or contact a Poison Control Center right away.

Directions

Read all warning and directions. Use only as directed.

  • clean the affected area and dry thoroughly
  • twist pen base with 3 clicks to saturate brush
  • apply a thin layer of the product over the affected area twice daily (morning and night) or as directed by the doctor
  • the brush applicator allows for easy application under nails and surrounding cuticle area
  • supervise children in the use of this product
  • for athlete's foot: pay special attention to spaces between the toes
  • wear well- fitting, ventilated shoes, and change shoes and socks at least once daily
  • for athlete's foot and ringworm, use daily for 4 weeks. If condition persists longer, consult a doctor.
  • this product is not effective on the scalp or nails

Other information

  • store at room temperature 150 - 300C (590 - 860F)
  • protect from freezing. if freezing occurs, warm to room temperature.
  • keep tightly closed when not in use

Inactive ingredient

isopropyl palmitate

Questions?

Call 1-866-964-0939

Principal Display Panel

Exchange Select

Anti- Fungal pen

Undecylenic Acid 25%

Maximum Strength

Eliminates fungus on fingers, toes and around nails

Pre-filled Applicator Pen Brush

Dries quickly

Non-oily, Clear Formula

COnvenient and Easy to Use

NET CONTENTS 0.05 FL. OZ (1.7 mL)

Exchange Select_Antifungal Pen_53-115ES.jpg

pen

UNDECYLENIC ACID 
antifungal pen liquid
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:55301-130
Route of AdministrationTOPICAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
UNDECYLENIC ACID (UNII: K3D86KJ24N) (UNDECYLENIC ACID - UNII:K3D86KJ24N) UNDECYLENIC ACID25 mg  in 1.7 mL
Inactive Ingredients
Ingredient NameStrength
ISOPROPYL PALMITATE (UNII: 8CRQ2TH63M)  
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:55301-130-171.7 mL in 1 APPLICATOR; Type 0: Not a Combination Product12/27/2017
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC monograph finalpart333C12/27/2017
Labeler - ARMY & AIR FORCE EXCHANGE SERVICE (001695568)

Revised: 1/2023
 
ARMY & AIR FORCE EXCHANGE SERVICE